`master` and `branch-1.9` already added basic support for Spark 4.0.0-preivew1.
- [ ] Bugfix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
Review
---
- [x] This patch was not authored or co-authored using [Generative Tooling](https://www.apache.org/legal/generative-tooling.html)
**Be nice. Be informative.**
Closes#6432 from pan3793/docs-4.0.
Closes#6432
73177aab3 [Cheng Pan] Mention support for Spark 4.0 in docs
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
(cherry picked from commit 0231731555)
Signed-off-by: Cheng Pan <chengpan@apache.org>